Skip to Content
Merck

43011

L-Histidine hydrochloride solution

100 mM amino acid in 0.1 M HCl, analytical standard

Synonym(s):

L-Histidine monohydrochloride solution

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C6H9N3O2 · HCl
CAS Number:
645-35-2
Molecular Weight:
191.62
NACRES:
NA.24
PubChem Substance ID:
329756297
eCl@ss:
32160406
UNSPSC Code:
85151701
MDL number:
MFCD00064556
Beilstein/REAXYS Number:
4168261

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI

1S/C6H9N3O2.ClH/c7-5(6(10)11)1-4-2-8-3-9-4;/h2-3,5H,1,7H2,(H,8,9)(H,10,11);1H/t5-;/m0./s1

SMILES string

Cl.N[C@@H](Cc1c[nH]cn1)C(O)=O

InChI key

QZNNVYOVQUKYSC-JEDNCBNOSA-N

grade

analytical standard

form

liquid

analyte chemical class(es)

amino acids, peptides, proteins

concentration

100 mM amino acid in 0.1 M HCl

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

color

colorless

application(s)

food and beverages

format

single component solution

storage temp.

2-8°C

Quality Level

100

Related Categories

General description

L-Histidine hydrochloride can undergo racemization due to heating in water, leading to the formation of DL-histidine. It can be used as a supplement in conditions of riboflavin vitamin deficiency.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Corrosion
GHS05

signalword

Warning

hcodes

H290

Hazard Classifications

Met. Corr. 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Storage Class

12 - Non Combustible Liquids

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCL3796
BCCD9404
BCBW9091

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Valéria Quintana Cavicchioli et al.
Probiotics and antimicrobial proteins, 11(2), 696-704 (2018-08-03)
Bacteriocinogenic Enterococcus hirae ST57ACC and Pediococcus pentosaceus ST65ACC strains, previously isolated from artisanal cheese, were evaluated for their safety with the aim to determine whether they could be used as beneficial strains, especially in the control of Listeria monocytogenes. Both
Maximillian A Rogers et al.
Science advances, 6(38) (2020-09-18)
Extracellular vesicles (EVs) including plasma membrane-derived microvesicles and endosomal-derived exosomes aggregate by unknown mechanisms, forming microcalcifications that promote cardiovascular disease, the leading cause of death worldwide. Here, we show a framework for assessing cell-independent EV mechanisms in disease by suggesting
Hui Yee Chua et al.
Expert opinion on drug delivery, 15(12), 1143-1156 (2018-10-26)
The advent of therapeutic proteins highlights the need for delivery systems that protect and extend the duration of its action. Ranibizumab-VEGF is one such drug used for treating wet AMD. This paper describes a facile method to sustain bioactive ranibizumab
Vitamins and Hormones, 26 (2014)
Péter I Koczka et al.
Electrophoresis, 37(17-18), 2384-2392 (2016-06-14)
In this work, we tested the applicability of a commercial CE instrument (Agilent) for capillary ITP (CITP). The fused silica capillaries were flushed with PVP solution before each sample injection to suppress the EOF. As a dual-detection mode, commercial capacitively
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service